A seemingly solid wall materializes before your foes, dividing the battlefield with your convincing illusion.

Daily   ✦     Arcane, Illusion, Implement
Standard Action      Area wall 8 within 20 squares

Effect: You create the illusion of a contiguous wall of solid material (stone or metal, for example). The wall can be up to 8 squares long and 4 squares high, and it lasts until the end of your next turn. The wall blocks line of sight for all enemies (but not your allies). When any enemy moves adjacent to the wall, you can make an attack (Intelligence vs. Will) against that target; if successful, the target cannot move through the wall on its current turn, but it can try again on later turns. On a miss, the wall no longer blocks line of sight or movement for that creature.

Sustain Minor: You can sustain this power until the end of the encounter.

Revision (10/14/2009)
At the end of the second sentence on the Effect line, add “, and it lasts until the end of your next turn.”

Revision (4/20/2009)
The power should be a daily utility power, not an encounter utility. Replace the “encounter” usage with “daily”.

Addition (4/20/2009)
Add the "implement" keyword to the power.

Published in Arcane Power, page(s) 107.